Hi shadowsportsthanks for your reply and interest. I cannot pickup from the board markings of any relevant info - however Belarc tells me.........UEFI American Megatrends FC02-15-2012 (hope this is of help.)I am looking at all ways to overcome the problem I have with the fitment of a MSI GT 710. When fitted, my desktop immediately fails to boot up - and I cannot enter the Bios. I do get the gigabyte flashscreen however, but thats it!Further details in my earlier postThanks for your interest.

Having taken a 2nd look at the board - I can now confirm it to be REV2.0I downloaded the latest bios update (FLD - which is listed as a 'BETA' bios) - attempted to update only to find that my current QFlash utility is outdated !!!!!